diff --git a/config b/config
index 0354fe9..58a7512 100755
--- a/config
+++ b/config
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 mainfile='2021_Systemnahe_Programmierung'
 course='Systemnahe Programmierung'
diff --git a/init.sh b/init.sh
index d5710cc..f00fef4 100755
--- a/init.sh
+++ b/init.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 source config
 find -type f | xargs sed -i "s/\/${mainfile}/g"
 find -type f | xargs sed -i "s/\/${course}/g"